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Tom de Vries 95127faf50 [gdb/build] Fix build breaker with --enable-shared
When building gdb with --enable-shared, I run into:
...
ld: build/zlib/libz.a(libz_a-inffast.o): relocation R_X86_64_32S against \
  `.rodata' can not be used when making a shared object; recompile with -fPIC
ld: build/zlib/libz.a(libz_a-inflate.o): warning: relocation against \
  `inflateResetKeep' in read-only section `.text'
collect2: error: ld returned 1 exit status
make[3]: *** [libbfd.la] Error 1
...

This is a regression since commit a08bdb159b ("[gdb/build] Fix gdbserver
build with -fsanitize=thread").

The problem is that a single case statement in configure is shared to handle
special requirements for both the host libiberty and host zlib, which has the
effect that only one is handled.

Fix this by handling libiberty and zlib each in its own case statement.

Build on x86_64-linux, with and without --enable-shared.

ChangeLog:

2022-06-27  Tom de Vries  <tdevries@suse.de>

	* configure.ac: Set extra_host_libiberty_configure_flags and
	extra_host_zlib_configure_flags in separate case statements.
	* configure: Regenerate.
2022-06-27 15:36:19 +02:00
bfd bfd: prune config.bfd's setting of targ_archs 2022-06-27 11:12:57 +02:00
binutils Replace a run-time assertion failure with a warning message when parsing corrupt DWARF data. 2022-06-27 13:43:02 +01:00
config
contrib
cpu drop XC16x bits 2022-06-27 11:11:46 +02:00
elfcpp
etc
gas drop XC16x bits 2022-06-27 11:11:46 +02:00
gdb gdb/arm: Unwind Non-Secure callbacks from Secure 2022-06-27 13:28:07 +02:00
gdbserver Make GDBserver abort on internal error in development mode 2022-06-27 13:55:36 +01:00
gdbsupport Make GDBserver abort on internal error in development mode 2022-06-27 13:55:36 +01:00
gnulib
gold Have gold's File_read::do_read() function check the start parameter 2022-06-27 13:07:40 +01:00
gprof
gprofng gprofng: fix build with -Werror=format-truncation 2022-06-16 20:44:24 -07:00
include drop XC16x bits 2022-06-27 11:11:46 +02:00
intl
ld Disable execstack and rwx segments warnings for MIPS targets. 2022-06-27 11:39:27 +01:00
libbacktrace
libctf libctf: tests: prune warnings from compiler output 2022-06-21 19:27:15 +01:00
libdecnumber
libiberty
opcodes drop XC16x bits 2022-06-27 11:11:46 +02:00
readline
sim
texinfo
zlib
.cvsignore
.editorconfig
.gitattributes
.gitignore
ar-lib
ChangeLog
compile
config-ml.in
config.guess
config.rpath
config.sub
configure [gdb/build] Fix build breaker with --enable-shared 2022-06-27 15:36:19 +02:00
configure.ac [gdb/build] Fix build breaker with --enable-shared 2022-06-27 15:36:19 +02:00
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.